Merge pull request #16118 from AUTOMATIC1111/fix-Replace-preview

fix Replace preview

javascript/ui.js

@@ -26,6 +26,14 @@ function selected_gallery_index() {
     return all_gallery_buttons().findIndex(elem => elem.classList.contains('selected'));
 }
 
+function gallery_container_buttons(gallery_container) {
+    return gradioApp().querySelectorAll(`#${gallery_container} .thumbnail-item.thumbnail-small`);
+}
+
+function selected_gallery_index_id(gallery_container) {
+    return Array.from(gallery_container_buttons(gallery_container)).findIndex(elem => elem.classList.contains('selected'));
+}
+
 function extract_image_from_gallery(gallery) {
     if (gallery.length == 0) {
         return [null];

modules/ui_extra_networks_user_metadata.py

@@ -194,7 +194,7 @@ class UserMetadataEditor:
     def setup_ui(self, gallery):
         self.button_replace_preview.click(
             fn=self.save_preview,
-            _js="function(x, y, z){return [selected_gallery_index(), y, z]}",
+            _js=f"function(x, y, z){{return [selected_gallery_index_id('{self.tabname + '_gallery_container'}'), y, z]}}",
             inputs=[self.edit_name_input, gallery, self.edit_name_input],
             outputs=[self.html_preview, self.html_status]
         ).then(